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PUZZLET 204

Prime Runs including Zero

Find all primes less than 10000 whose digits form a poker "straight" or run of numbers in consecutive ascending order.  Zeroes succeed nines and precede ones.

Additionally, the first prime is 2, the second 3, the third 5, etc.  For a certain prime, say the nth, n is a straight as well as the prime itself being a straight. What value is n?



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Last Updated: January 21st, 2010.